den·si·tom·e·ter 
(dĕn′sĭ-tŏmĭ-tər)
(dĕn′sĭ-tŏmĭ-tər)n.
1. An apparatus for measuring the optical density of a material, such as a photographic negative.
2. See densimeter.
[DENSIT(Y) + -METER.]
den′si·tome·try (-trē) n.
| 单词 | densitometer |
| 释义 | den·si·tom·e·ter (dĕn′sĭ-tŏmĭ-tər)n. 1. An apparatus for measuring the optical density of a material, such as a photographic negative. 2. See densimeter. [DENSIT(Y) + -METER.] den′si·tome·try (-trē) n. |
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